List of Smart Contract Audits projects on Starknet (2026)

Softstack Web3 Service Platform covers blockchain services across development, security, and consulting. Development includes custom software, mobile applications, decentralized applications, and smart contracts. Security includes smart contract auditing, digital asset risk assessment, penetration testing, and dApp audits. Consulting includes project management, regulatory compliance, and Web3 transformation.

Premium triaging service where Immunefi's team reviews and validates bug reports, filtering out invalid submissions and escalating only relevant vulnerabilities.

Exclusive security audit program with handpicked security researchers matched to specific project needs based on data-driven talent matching.

Magnus is Immunefi's unified security operations platform for onchain protocols. It runs Immunefi's bug bounty programs, audit competitions and invite-only researcher programs, with Managed Triage to filter incoming reports, onchain Vaults that hold bounty rewards, and Safe Harbor coordination for whitehat fund rescues during live exploits. It also aggregates third-party security tools, automations and role-specific security agents in one dashboard.

Professional audit service that identifies vulnerabilities in smart contracts and blockchain platforms using formal verification and comprehensive cybersecurity techniques.

Nethermind Security performs smart contract security assessments through static and dynamic code analysis techniques, detecting vulnerabilities in Solidity and Cairo implementations.

Zellic implements security assessment protocols through manual code review and automated analysis, identifying critical vulnerabilities in smart contracts, zero-knowledge circuits, and cross-chain infrastructure. The system combines traditional auditing with competitive security research methodologies.

Consensys Diligence is a smart contract audit service that combines automated analysis engines with manual security review to detect vulnerabilities before deployment. It applies static analysis, symbolic execution, and fuzzing techniques, and delivers detailed reports with mitigation guidance. The service audits contracts deployed on Ethereum and Starknet.

ChainSecurity Smart Contract Audit Service is a security assessment service that examines smart contracts to identify vulnerabilities and security risks before deployment. The service includes manual code review, automated analysis, and formal verification.

CODESPECT Smart Contract Audits is a manual security review service for blockchain protocols on various blockchain networks. Auditors perform line-by-line code review of Solidity, Cairo, and Rust contracts supplemented by automated analysis and optional fuzz testing for protocols with complex financial logic. The process covers scoping, pre-assessment, deep audit, fix verification, and delivery of a detailed vulnerability report with severity classifications.

Extropy Security helps you prevent security issues in blockchain projects by auditing smart contracts, identifying risks, and providing guidance to make your decentralized apps safer and more reliable.

Cairo Security Clan provides comprehensive security audits for Cairo and Starknet projects. The service includes code review, vulnerability identification, and detailed reports.

Smart Contract Audits by ABDK is a security evaluation service for smart contracts that identifies vulnerabilities and offers optimization recommendations. The service includes a comprehensive review of the code's security, functionality, and efficiency, delivering detailed reports on potential issues and remediation steps.